﻿
import java.util.Scanner;

public class code045{
	public static void main(String[] args){
		Scanner input = new Scanner(System.in);
		System.out.println("请输入省份简称:");
		
			char jc=input.next().charAt(0);
			switch(jc){
			case '皖':
				System.out.println("安徽");
				break;
			case '京':
				System.out.println("北京");
				break;
			case '津':
				System.out.println("天津");
				break;
			case '冀':
				System.out.println("河北");
				break;
			case '晋':
				System.out.println("山西");
				break;
			case '蒙':
				System.out.println("内蒙古");
				break;
			case '辽':
				System.out.println("辽宁");
				break;
			case '吉':
				System.out.println("吉林");
				break;
			case '黑':
				System.out.println("黑龙江");
				break;
			default:
				System.out.println("请输入正确的简称");
				break;
			}
		
	}
}